1 m = 100 cm 2m = 200cm so, =(75cm/2m)*100 =(75/200)*100 =75/2% =37.5%
3/8 meter
It could be 2.75 metres.
percentage = 9.09% 75cm = 0.75m % rate: = 0.75/8.25 * 100% = 0.0909 * 100% = 9.09%
40cm is 20% of 2M
75cm/25cm = 3/1, so 75cm is 3 times 25cm.
There are 0.75 meters in 75cm.
1.5m add 75cm = 76.5
It is 50/200 times 100 = 25%
1cm = 10mm75cm = 750mm% rate:= (2/750) x 100%= 0.002667 x 100%= 0.2667%
= What percentage of Ca^2+ remains unprecipitated? = A 75.0 mL sample of 1.48×10^−2M Na2SO4(aq) is added to 75.0 mL of 1.22×10^−2M Ca(NO3)2(aq) what percentage of Ca^2+ remains unprecipitated??
2%1 meter = 1000 millimeters2 meters = 2m * 1000mm/1m = 2000mm40/2000 = 1/50% rate:= 1/50 * 100%= 0.02 * 100%= 2%